Sentences with phrase «gray brain matter»

As if reduction in stress, increase in gray brain matter, general peace of mind, improved physical fitness and overall positive state of well - being aren't enough, here are a few ways that yoga and meditation will make you really, really cool *.

As if reduction in stress, increase in gray brain matter, general peace of mind, improved physical fitness and overall positive state of well - being...

Not exact matches

Yes, it's known that most higher brain functions (such as perception, memory, and intelligence) are centered in the cerebral cortex, that 0.1 - inch - thick infolding of neuron - rich gray matter overlaying both the right and the left hemispheres that would cover some 1.5 square feet if it were laid out like a tablecloth.

Writing in the journal Neuron, the scientists found that reading increased the quality of white matter, the brain tissue that carries signals between areas of gray matter, where information is processed.

The center of the cord is gray matter — essentially an extension of the brain, like a tail — that is sheathed in fibrous white matter, with long, thin nerve fibers called axons shooting out at intervals to wire every part of the body.

According to a new scientific study published in Psychiatry Research: Neuroimaging, subjects who meditated for about 30 minutes a day for eight weeks had measurable changes in gray - matter density in parts of the brain associated with memory, sense of self, empathy, and stress.

We can't see it, obviously, but doctors identify it when they spot an excess of gray matter in a certain area of the brain.

As parents gaze at their newborn; talk gently; use soft, higher - pitched voices; and are positive, warm, and encouraging, their brain's gray matter, or cell bodies, actually grow in the emotion and thought regions that support parenting behaviors.

Every time you do this, though, you're building gray matter in your brain, which develops impulse control.

Using brain scans to compare the gray matter of children with RAD to typically developing children, the researchers found significantly reduced volume of gray matter in the area of the brain known as the left primary visual cortex.

DHA (Docosahexaenoic acid) normally accounts for more than one - third of the fatty acids in the retina of the eye as well as in the brain's gray matter.

Comparison images taken and two and four weeks postpartum revealed a small but significant increase in gray matter volume in specific areas of the brain.

The preemies who experienced skin - to - skin had higher IQs, significantly larger areas of gray matter in the brain, and even earned higher wages at their jobs than those who did not experience skin - to - skin care.

«What is different in the brain about patients who have low back pain — is it decreasing gray matter?

Brain drain One set of images focused on gray matter at the brain's wrinkled surface, or cortex, where processing of speech, memory, motor control, emotion, sensory and other information ocBrain drain One set of images focused on gray matter at the brain's wrinkled surface, or cortex, where processing of speech, memory, motor control, emotion, sensory and other information ocbrain's wrinkled surface, or cortex, where processing of speech, memory, motor control, emotion, sensory and other information occurs.

BOSTON — Conflicting results on whether brain stimulation helps or hinders memory may be explained by the electrodes» precise location: whether they're tickling white matter or gray matter.

In this older study a different research group found changes in gray matter in brain regions of Internet addicts.

Many neuroscientists had long believed that the only way to extract data from the brain specific enough to control an external device was to penetrate the cortex and sink electrodes into the gray matter, where the electrodes could record the firing of individual neurons.

Dr. Zhao and co-author Su Lui, M.D., used MRI to assess alterations in the brain's gray matter among MDD and SAD patients.

Both MDD and SAD patients, relative to healthy controls, showed gray matter abnormalities in the brain's salience and dorsal attention networks.

The upshot: the monkeys in the larger groups had more gray matter in brain areas linked to processing social information (the middle superior temporal sulcus, amygdala and rostral prefrontal cortex, two of which overlap with those reported on in the Proceedings B study).

Gaab and her colleagues have found that preschoolers with a family history of dyslexia tend to have less gray matter in brain areas involved in mapping the sounds of language onto their written counterparts — areas known to differentiate older children with and without dyslexia.

Unfortunately, most of the loss is in gray matter, the critically important part of the brain composed of neurons, the cells that transmit the signals that keep us breathing and thinking.

Their brains weighed significantly less than those of their counterparts that did not have CHD, and their cortexes had less of the gray matter that processes information.

Of those people, 562 had an MRI brain scan around age 73 to measure overall brain volume, gray matter volume and thickness of the cortex, which is the outer layer of the brain.

As brain structures grow and mature, water diffusion in the gray matter and white matter also changes in recognizable patterns, allowing researchers to track how the tissue is developing, and at what rate, he said.

The researchers hypothesize that by generating a stress - induced analgesic response in periaqueductal gray matter, the Wim Hof Method may promote the spontaneous release of opioids and cannabinoids in the brain.

The neocortex, the convoluted structure that covers much of the mammalian brain like a sheet and controls motor actions, language, and sensing, is more than just a tangle of gray and white matter.

The researchers also found increases in gray matter volume in regions that control leg movement and process sensory information from legs, which may reflect changes related to the brain learning how to move in microgravity.

In addition, brain imaging studies in rats and humans have shown alterations in gray matter volume and white matter integrity in the brain caused by the effects of chronic pain.

The encouraging news for people with chronic pain is mind - body practices seem to exert a protective effect on brain gray matter that counteracts the neuroanatomical effects of chronic pain,» Bushnell added.

Next, the researchers differentiated the progenitor cells into networks of cortical neurons, the primary functional cell type of the brain's cortex (gray matter).

The impact of gray matter loss depends on where it occurs in brain.

«Yoga and chronic pain have opposite effects on brain gray matter.»

She said the studies show yoga practitioners have more gray matter than controls in multiple brain regions, including those involved in pain modulation.

Researchers report that people with stiff achy hands have less gray matter in three areas of the brain (the cerebellum, thalamus, and sensorimotor cortex) that coordinate sensation and movement for the affected hand.

«If the differences in brain anatomy in dyslexia were seen in comparison with both control groups, it would have suggested that reduced gray matter reflects an underlying cause of the reading deficit.

Through analysis of high - resolution anatomical magnetic resonance imaging of brain volumes, taken three times over the two - year study period, the researchers were able to determine that individuals with MCI or Alzheimer's showed greater losses in gray matter volume in both the basal forebrain and temporal lobe, compared with cognitively normal controls.

Assessing the impact of brain anatomy on pain reduction, Bushnell said gray matter changes in the insula or internal structures of the cerebral cortex are most significant for pain tolerance.

Compared to controls, patients with depression had decreased fractional anisotropy (FA), a measure of the structural integrity of white matter connections, around an area near the deep gray matter of the brain that is strongly associated with the brain's reward circuit.

A new article published in the inaugural issue of the journal Biological Psychiatry: Cognitive Neuroscience and Neuroimaging reports that individuals with intermittent explosive disorder (IED) have significantly lower gray matter volume in these frontolimbic brain structures.

Individuals with intermittent explosive disorder (IED) have significantly lower gray matter volume in certain frontolimbic brain structures.

It is not entirely clear why women lose gray matter during pregnancy, but Hoekzema thinks it may be because their brains are becoming more specialized in ways that will help them adapt to motherhood and respond to the needs of their babies.

After a week, the jugglers were already developing extra gray matter in some brain areas.

The DTI images — taken at an average of 20 days after birth — were used to associate maternal iron intake during pregnancy to differences in cortical gray matter and, to a lesser extent, in major axonal pathways within the underlying white matter of the brain.

In other words, once the brain - machine interface gets up to speed, our gray matter might already be set up to achieve effortless, plug - and - play - like control of electronic add - ons.

Bad navigators, on the other hand, have more white matter — which connects gray matter areas with each other — in a brain area called the caudate nucleus.

«Neurons become increasingly more complex in their extensions and connections as the brain matures, and the maturational delays reported previously in animal models and human behavioral studies of iron deficiency would predict that lower iron intake would produce neurons in cortical gray matter that are structurally less complex and more immature.

Several of the brain areas that had lost gray matter during pregnancy responded with the strongest neural activity to their own babies as opposed to the photos of other infants.

One of the big discoveries of NAPLS is that people who progress to psychosis suffer a loss of gray matter in their brain over about a year.